free command

HowTo: Check Ram Size From Redhat Linux Desktop System

by Vivek Gite on February 1, 2011 · 5 comments

How do I check the ram size from my Redhat Linux desktop system using command line and GUI tools?

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Linux / UNIX: Command For Executing a Shell Script

by Vivek Gite on July 15, 2010 · 0 comments

How do I execute a script under UNIX or Linux like operating system using command prompt?

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Find: Ram Size in Linux

by Vivek Gite on February 1, 2010 · 0 comments

How do I find out my RAM size under Linux operating systems?

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Ubuntu 4GB Ram Limitation and Solution

by Vivek Gite on December 27, 2008 · 107 comments

Q. I’ve total 8 GB RAM installed in my dual boot Ubuntu Linux 8.10 (32 bit) version HP workstation. But free -m command only shows 3291 (3G) memory. How do I use 8GB RAM under Ubuntu Linux?

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How do I find out Linux System Memory Utilization?

by Vivek Gite on November 24, 2007 · 6 comments

Q. How do I find out System / Server Memory Utilization under RHEL / CentOS / any other Linux distribution? A. You need to use free command which, displays the total amount of free and used physical and swap memory in the system, as well as the buffers used by the kernel. free command example [...]

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Linux Add a Swap File – Howto

by Vivek Gite on May 18, 2006 · 19 comments

I need additional swap space to improve my system performance. How do I add a swap file to Linux system using command line options?

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